Solve the inequality. Show all work on scratch paper.x2 – 7x – 8 ≤ 0

Find the exact value under the given conditions. Show all work on scratch paper. sin α = , 0 < α < ; cos β = , 0 < β < Find cos (α + β).  

If A denotes the area of the sector of a circle of radius r formed by the central angle θ, find the missing quantity. If necessary, round the answer to two decimal places. Show all work on scratch paper.r = 39.7 centimeters, θ = radians, A = ?

Find the first term, the common difference, and give a recursive formula for the arithmetic sequence. Show all work on scratch paper.7th term is 31; 16th term is -50

Convert the angle in degrees to radians. Express the answer as multiple of π. Show all work on scratch paper.36°

Use the information given about the angle θ, 0 ≤ θ ≤ 2π, to find the exact value of the indicated trigonometric function. Show all work on scratch paper. sec θ = 4, 0 < θ < Find cos .  

Simplify the expression. Show all work on scratch paper. + tan θ

LA FAMILLE: Match the definition on the left with the family member title on the right. Attention ! Some answers on the right will not be used

LE VERBE ÊTRE: Écrivez la conjugaison correcte du verbe être   1. Nous    jeudi aujourd’hui. 2. La classe de français n’    pas difficile. 3. Je pense que je    un(e) bon(ne) étudiant(e). 4. Bonjour ! Tu    d’où ? 5. Elles ne    jamais tristes. 6. Vous    d’accord avec moi ?

Il y a une réunion du club francophone ce soir à Santa Fe. Votre prof va y aller ainsi que (as well as) deux Français qui visitent le campus. Vous voulez faire une bonne impression. Qu’est-ce que vous allez porter? Ajoutez des détails concernant la coupe, la couleur, le style et/ou le tissu. Mentionnez au moins (at least) 4 vêtements et accessoires.   Je vais porter…   You can copy and paste the special accented symbols from here: ÀÂÄÇÈÉÊËÎÏÔŒÙÛÜ àâäçèéêëîïôœùûü